Sports Are Sixers bracing for worst-case scenario with Ben Simmons’ injury? Brett Brown says no August 7, 2020Mark Medina, USA TODAYComments Off on Are Sixers bracing for worst-case scenario with Ben Simmons’ injury? Brett Brown says no The Sixers are unsure how long Ben Simmons will be out with an injured knee, but they're confident they can overcome his absence, no matter how long.